9573 Slithraa is a Ninjago: Spinjitzu Spinners set that was released in 2012. It includes Slithraa, his Spinner, a blue Serpentine-style crown, the Hypnobrai Staff, a Translucent Blue Viper, a Chained Sai, a Character Card, four Battle Cards, and three bricks.
The box art has him fighting Lloyd ZX.
- Card 24 - Slithraa
- Card 107 - Gates of Ice!
- Card 99 - Spirit Guard
- Card 40 - Wrong Turn
- Card 91 - Even the Odds
Power up your Spinjitzu battles with the Slithraa!
Spin your way to victory against the Spinjitzu masters! With his hypnotizing stare and mesmerizing golden weapon, Slithraa is about to catch the eye of his opponents, the ninja warriors! Use the 4 battle cards included to influence the outcome. Set includes minifigure, blue transparent spinner, blue crown, LEGO bricks, golden weapon and 2 regular weapons, character card and 4 battle cards.
- Includes Slithraa minifigure
- Features blue transparent spinner, blue crown, LEGO bricks, golden weapon and 2 regular weapons, character card and 4 battle cards
- Battle with your friends!
- Spin Slithraa on the blue transparent spinner!
- Collect all of the LEGO Ninjago spinners and characters for endless Spinjitzu fun!
- This is the only spinner to include a Serpentine Staff, most likely as a reference to the fact that Slithraa was the original general of the Hypnobrai.
- This is also only the Serpentine spinner to come with the ninja design for the crown.